Liu Qin

Liu Qin was an officer of Wei and Prefect of Weixing. He led a separate force into Shu via Ziwu Valley in order to aid the main Wei force led by Zhong Hui and Deng Ai. He was unable to take Hanzhong's Huangjin, guarded by Liu Yin and his force was stopped there. Liu Yin did not stop resisting until he received a letter from Liu Shan.